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| Paper
friction block of forging press |
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Paper friction material is new friction material.
It has high frictional factor. Its frictional factor of moving and static are nearer. When it combine, it is meed, stable and wearable. |
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| Property
index |
| r
(g/cm3) |
Porosity
(%) |
fs |
fd |
fd/fs |
Pu
(N.m/cm3) |
| 1-1.4 |
15-25 |
0.11-0.18 |
0.09-0.15 |
0.5-0.9 |
5.2x10-8 |
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| Products |
D |
D1 |
d |
H |
m |
Z |
| JH21-45 pressure
machine |
f347 |
f320 |
f270 |
5 |
5 |
66 |
| JH21-110 pressure
machine |
f478 |
f450 |
f400 |
5.5 |
5 |
94 |
| JH21-125 pressure
machine |
f438 |
f410 |
f350 |
5 |
5 |
86 |
| JH21-150 pressure
machine |
f498 |
f476 |
f344 |
5.5 |
5 |
98 |
| JM21-160 pressure
machine |
f470 |
f440 |
f380 |
5 |
5 |
92 |
| JH21-250 pressure
machine |
f520 |
f500 |
f400 |
5.8 |
4 |
128 |
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